Quick answers
- Where does Frederick M. Schaffer see patients?
- Medicare's clinician data lists 2 practice locations, including Greenville, SC and Spartanburg, SC. Call before your visit to confirm the address.
- What is Frederick M. Schaffer's specialty?
- Medicare lists Allergy/Immunology as the primary specialty.
- Does Frederick M. Schaffer accept Medicare assignment?
- Yes. Medicare's clinician data says Frederick M. Schaffer accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Frederick M. Schaffer?
- (864) 558-8174, as listed in official Medicare / NPI Registry data.
- What is Frederick M. Schaffer's NPI number?
- 1447239983. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Frederick M. Schaffer is enrolled with Medicare (CMS data updated 2026-10-02).
- 2520 Wade Hampton Boulevard, Suite BGreenville, SC 29615 (864) 558‑8174
- 945 E Main St, Suite 4Spartanburg, SC 29302 (864) 404‑0433
Group practices
Medicare enrollment lists Frederick M. Schaffer as a member of these groups (CMS data updated 2026-10-02).
- Superior Healthcare of Spartanburg4 clinicians in the group
- Superior Healthcare Physical Medicine of Greenville Inc3 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in Greenville
Clinicians with the same Medicare primary specialty in Greenville, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of Ny Upstate Medical University |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447239983 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians